3M™ Flap Disc 546D, T29 4-1/2 in x 7/8 in 40 X-weight
Low Profile T29 alumina zirconia flap discs provide a high cut rate and long life. Constructed on a durable X-weight cloth backing and resin bonded for heat resistance. Grade: 40.
Primary Market: Metalworking. Primary Applications: Weld blending, deburring, and finishing.